Malik, D. S. Discrete mathematics : theory and applications / D. S. Malik and M. K. Sen. - rev. ed. - New Delhi: Cengage Learning, 2010. - xiii, 859 p.: ill. ; 26 x 20 cm. It includes bibliographical referrences and index. ISBN: 9788131518663 Rs.699.00 Subjects--Topical Terms: MATHEMATICS Dewey Class. No.: 510 MAL/D